APPARATUS FOR HYDROLYSIS TREATMENT OF SLUDGE, METHODS USING THE SAME

摘要

PURPOSE: An apparatus for hydrolyzing sludge and a method for hydrolyzing sludge using the same are provided to reduce space occupied by the apparatus and to be cost-effectively managed. CONSTITUTION: An apparatus for hydrolyzing sludge includes a hydrolyzing unit(100) and a heat exchanging unit(200). Low temperature sludge is heated based on the heat exchanging of the heat exchanging unit and is hydrolyzed in the hydrolyzing unit to become high temperature sludge. The high temperature sludge is obtained at the hydrolyzing unit and is cooled at the heat exchanging unit before the sludge is discharged to the outside. Water contained in the sludge is maintained in a liquid state.